Magnets are made by lodestone. If the magnetic qualities of lodestone are passed in a magnetic substance, then it will be a permanent magnet. The information below applies to the rare earth neodymium magnets only; all the information belo...
http://wiki.answers.com/Q/How_are_magnets_made
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What are permanent magnets made of? ; Today’s permanent magnets are made of alloys. ... How are magnets made?; Magnets are made from materials that contain nickel, iron, or cobalt. When these materials are exposed to a magnetic field, the structure of the material is actually changed on a microscopic level.
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www.dowlingmagnets.com/aboutmagnets.php
www.dowlingmagnets.com/aboutmagnets.php
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Magnets and Temperature ... Machining Magnets ... What are magnets made of?
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www.magnetsales.com/Design/FAQs_frames/FAQs_1.html
www.magnetsales.com/Design/FAQs_frames/FAQs_1.html
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The first magnets were not invented, but rather were found from a naturally occurring mineral ... This made possible the exploration of the oceans by the Europeans, although the Norsemen had a monopoly for almost 500 years and thus a big head start. Today all ships large and small use magnetic compasses to navigate.
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education.jlab.org/qa/historymag_01.html
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Does the size of the magnet make it stronger? How are magnets made? How does the shape of a magnet effect it's magnetic field? ... If you want something lighter that can generate a strong magnetic force, then one can try FERRITE (or ceramic) magnets which are made from iron oxide plus barium, strontium, or lead oxide.
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education.jlab.org/qa/permmagnet_04.html
education.jlab.org/qa/permmagnet_04.html
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Magnets that you see every day, like the kind people use on refrigerators, are usually made of iron. That's the same stuff we make buildings and cars out of! ... Everything in the world that you can touch is made up of little tiny building blocks called atoms. These are tiny little things so small you cannot see them with...
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www.madsci.org/posts/archives/dec96/845825196.Es.r.html
www.madsci.org/posts/archives/dec96/845825196.Es.r.html
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There is a picture of a smith hammering steel to make a magnet, in a book called De Magnete written by Queen Elizabeth I's physician Dr William Gilbert. ... Heating and hammering with a steel bar in a North-South direction can make a magnet. ... This causes the molecules to line up in the North-South orientation.
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www.zephyrus.co.uk/makingmagnets.html
www.zephyrus.co.uk/makingmagnets.html
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Dec 06, Chemistry/ ... ; Full size image ... A team of scientists from the US, the UK and Germany has been the first to make a magnetic material constructed from nature's strongest known hydrogen bond. Hydrogen bonds are responsible for many of the properties of water and for holding together the DNA double helix.
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www.physorg.com/news84643085.html
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Who dugg this? Made popular Dec 7, 2006 ... Magnets and electricity are what brought us to this moment in time technologically. Just because these are of no use on your refrigerator doesn't mean that they are of no use to science.
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digg.com/general_sciences/New_magnets_made_from_the_str...
digg.com/general_sciences/New_magnets_made_from_the_strongest_known_hydrogen_bond
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